HY

Haruo Yasui

IC Idemitsu Petrochemical Co.: 1 patents #27 of 81Top 35%
Overall (1994): #127,942 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5292371 Microwave plasma CVD apparatus comprising dual plungers for two-dimension plasma position adjustment Munehiro Chosa 1994-03-08